I had a car with "Manufacture" plates for a few days.
Honestly, I wasn't that impressed. I didn't drive it back to back, but I liked the handling of the Porsche Cayenne Turbo more. Admittedly the 48V system for the chassis dynamics in the Bentayga are probably more advanced than the 12V system on the Porsche Cayenne Turbo "PDCC" I experienced.
But the Bentayga had really light doors, the front styling wasn't as beautiful as I was expecting it to be.
I used to consider myself a "Ferrari Fan" or a "Maranello Man" and I never thought about Lamborghinis. I was told they were hard to drive, heavy, and difficult to live with; whereas the Ferraris were easier to drive. But after some insisting, another PuristSPro member asked me to try the Aventador and he even arranged it. After trying it I was convinced, it was a fantastic, awesome, I'm out of adjectives to explain it, it was an amazing machine. When I had access to a Rolls-Royce Wraith company car I was impressed to the gills; it had only one fault - braking was mediocre. I wanted to like this Bentley. I just didn't. Didn't like the look. Didn't find the drive that exceptional. The Porsche had better braking. I had a GL63 AMG company car for a short stint and I was actually more impressed with the GL63 than the Bentayga, it had only one fault - braking wasn't as good as the Porsche Cayenne Turbo I experienced (which didn't even have PCCB).
Maybe I needed more than a few days. Maybe I needed TWO WEEKS to become more impressed!
I did like the navigation on the Bentayga. And I really don't like the surround view parking camera, it should be longitudinal like the car, but it's horizontal! When you move forwards backwards the screen changes left/right! Weird!